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<a name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a name="2" href="#2">2</a>   <em class="jxr_comment"> * KeyboardController.java</em>
<a name="3" href="#3">3</a>   <em class="jxr_comment"> *</em>
<a name="4" href="#4">4</a>   <em class="jxr_comment"> * Created on Oct 12, 2007, 6:06:29 PM</em>
<a name="5" href="#5">5</a>   <em class="jxr_comment"> *</em>
<a name="6" href="#6">6</a>   <em class="jxr_comment"> * This library is free software; you can redistribute it and/or</em>
<a name="7" href="#7">7</a>   <em class="jxr_comment"> * modify it under the terms of the GNU Lesser General Public</em>
<a name="8" href="#8">8</a>   <em class="jxr_comment"> * License as published by the Free Software Foundation; either</em>
<a name="9" href="#9">9</a>   <em class="jxr_comment"> * version 2.1 of the License, or (at your option) any later version.</em>
<a name="10" href="#10">10</a>  <em class="jxr_comment"> *</em>
<a name="11" href="#11">11</a>  <em class="jxr_comment"> * This library is distributed in the hope that it will be useful,</em>
<a name="12" href="#12">12</a>  <em class="jxr_comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</em>
<a name="13" href="#13">13</a>  <em class="jxr_comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU</em>
<a name="14" href="#14">14</a>  <em class="jxr_comment"> * Lesser General Public License for more details.</em>
<a name="15" href="#15">15</a>  <em class="jxr_comment"> *</em>
<a name="16" href="#16">16</a>  <em class="jxr_comment"> * You should have received a copy of the GNU Lesser General Public</em>
<a name="17" href="#17">17</a>  <em class="jxr_comment"> * License along with this library; if not, write to the Free Software</em>
<a name="18" href="#18">18</a>  <em class="jxr_comment"> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA</em>
<a name="19" href="#19">19</a>  <em class="jxr_comment"> */</em>
<a name="20" href="#20">20</a>  <strong class="jxr_keyword">package</strong> com.totsp.gwittir.client.keyboard;
<a name="21" href="#21">21</a>  
<a name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> com.google.gwt.core.client.GWT;
<a name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> com.google.gwt.user.client.DOM;
<a name="24" href="#24">24</a>  
<a name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> com.totsp.gwittir.client.action.Action;
<a name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> com.totsp.gwittir.client.log.Level;
<a name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> com.totsp.gwittir.client.log.Logger;
<a name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> com.totsp.gwittir.client.ui.BoundWidget;
<a name="29" href="#29">29</a>  
<a name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> java.util.ArrayList;
<a name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> java.util.HashMap;
<a name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> java.util.Iterator;
<a name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
<a name="34" href="#34">34</a>  
<a name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> java.util.Map.Entry;
<a name="36" href="#36">36</a>  
<a name="37" href="#37">37</a>  
<a name="38" href="#38">38</a>  <em class="jxr_javadoccomment">/**</em>
<a name="39" href="#39">39</a>  <em class="jxr_javadoccomment"> *</em>
<a name="40" href="#40">40</a>  <em class="jxr_javadoccomment"> * @author cooper</em>
<a name="41" href="#41">41</a>  <em class="jxr_javadoccomment"> */</em>
<a name="42" href="#42">42</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyboardController.html">KeyboardController</a> {
<a name="43" href="#43">43</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBindingEventListener.html">KeyBindingEventListener</a>[] EMPTY_LISTENRS = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBindingEventListener.html">KeyBindingEventListener</a>[0];
<a name="44" href="#44">44</a>      <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/log/Logger.html">Logger</a> LOG = Logger.getLogger(
<a name="45" href="#45">45</a>              <span class="jxr_string">"com.totsp.gwittir.keyboard.KeyboardController"</span>);
<a name="46" href="#46">46</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyboardController.html">KeyboardController</a> INSTANCE = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyboardController.html">KeyboardController</a>();
<a name="47" href="#47">47</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> Map bindings = <strong class="jxr_keyword">new</strong> HashMap();
<a name="48" href="#48">48</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/EventPreviewListener.html">EventPreviewListener</a> epl = (EventPreviewListener) GWT.create(
<a name="49" href="#49">49</a>              EventPreviewListener.<strong class="jxr_keyword">class</strong>);
<a name="50" href="#50">50</a>      <strong class="jxr_keyword">private</strong> ArrayList bindingListeners = <strong class="jxr_keyword">null</strong>;
<a name="51" href="#51">51</a>  
<a name="52" href="#52">52</a>      <strong class="jxr_keyword">private</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyboardController.html">KeyboardController</a>() {
<a name="53" href="#53">53</a>          <strong class="jxr_keyword">super</strong>();
<a name="54" href="#54">54</a>          DOM.addEventPreview(epl);
<a name="55" href="#55">55</a>          KeyboardController.LOG.log(
<a name="56" href="#56">56</a>              Level.SPAM, <span class="jxr_string">"Creating keyboard controller."</span>, <strong class="jxr_keyword">null</strong>);
<a name="57" href="#57">57</a>      }
<a name="58" href="#58">58</a>  
<a name="59" href="#59">59</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> register(<strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBinding.html">KeyBinding</a> binding, <strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/ui/BoundWidget.html">BoundWidget</a> widget)
<a name="60" href="#60">60</a>          <strong class="jxr_keyword">throws</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBindingException.html">KeyBindingException</a> {
<a name="61" href="#61">61</a>          <strong class="jxr_keyword">this</strong>.register(binding, (Object) widget);
<a name="62" href="#62">62</a>      }
<a name="63" href="#63">63</a>  
<a name="64" href="#64">64</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> register(<strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBinding.html">KeyBinding</a> binding, <strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/action/Action.html">Action</a> action)
<a name="65" href="#65">65</a>          <strong class="jxr_keyword">throws</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBindingException.html">KeyBindingException</a> {
<a name="66" href="#66">66</a>          <strong class="jxr_keyword">this</strong>.register(binding, (Object) action);
<a name="67" href="#67">67</a>      }
<a name="68" href="#68">68</a>  
<a name="69" href="#69">69</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> register(<strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBinding.html">KeyBinding</a> binding, <strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/Task.html">Task</a> task)
<a name="70" href="#70">70</a>          <strong class="jxr_keyword">throws</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBindingException.html">KeyBindingException</a> {
<a name="71" href="#71">71</a>          <strong class="jxr_keyword">this</strong>.register(binding, (Object) task);
<a name="72" href="#72">72</a>      }
<a name="73" href="#73">73</a>  
<a name="74" href="#74">74</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> register(<strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBinding.html">KeyBinding</a> binding, <strong class="jxr_keyword">final</strong> Object target)
<a name="75" href="#75">75</a>          <strong class="jxr_keyword">throws</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBindingException.html">KeyBindingException</a> {
<a name="76" href="#76">76</a>          <strong class="jxr_keyword">if</strong>(binding instanceof <a href="../../../../../com/totsp/gwittir/client/keyboard/SuggestedKeyBinding.html">SuggestedKeyBinding</a>) {
<a name="77" href="#77">77</a>              <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBinding.html">KeyBinding</a> actual = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBinding.html">KeyBinding</a>(
<a name="78" href="#78">78</a>                      binding.getKey(), binding.isControl(), binding.isAlt(),
<a name="79" href="#79">79</a>                      binding.isShift());
<a name="80" href="#80">80</a>  
<a name="81" href="#81">81</a>              <strong class="jxr_keyword">if</strong>(bindings.containsKey(actual) || bindings.containsKey(binding)) {
<a name="82" href="#82">82</a>                  KeyboardController.LOG.log( Level.SPAM, <span class="jxr_string">"Contains suggested. Failing silently"</span>, <strong class="jxr_keyword">null</strong>);
<a name="83" href="#83">83</a>                  <strong class="jxr_keyword">return</strong>;
<a name="84" href="#84">84</a>              }
<a name="85" href="#85">85</a>          } <strong class="jxr_keyword">else</strong> {
<a name="86" href="#86">86</a>              <a href="../../../../../com/totsp/gwittir/client/keyboard/SuggestedKeyBinding.html">SuggestedKeyBinding</a> sb = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/SuggestedKeyBinding.html">SuggestedKeyBinding</a>(
<a name="87" href="#87">87</a>                      binding.getKey(), binding.isControl(), binding.isAlt(),
<a name="88" href="#88">88</a>                      binding.isShift());
<a name="89" href="#89">89</a>              <strong class="jxr_keyword">this</strong>.unregister(sb);
<a name="90" href="#90">90</a>  
<a name="91" href="#91">91</a>              <strong class="jxr_keyword">if</strong>(<strong class="jxr_keyword">this</strong>.bindings.containsKey(binding)) {
<a name="92" href="#92">92</a>                  <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBindingAlreadyRegisteredException.html">KeyBindingAlreadyRegisteredException</a>();
<a name="93" href="#93">93</a>              }
<a name="94" href="#94">94</a>          }
<a name="95" href="#95">95</a>  
<a name="96" href="#96">96</a>          <strong class="jxr_keyword">if</strong>(binding.getKey() == KeyBinding.F1) {
<a name="97" href="#97">97</a>              <strong class="jxr_keyword">this</strong>.clobberHelp();
<a name="98" href="#98">98</a>          }
<a name="99" href="#99">99</a>  
<a name="100" href="#100">100</a>         bindings.put(binding, target);
<a name="101" href="#101">101</a> 
<a name="102" href="#102">102</a>         <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0; i &lt; binding.getKeyBindingEventListeners().length; i++) {
<a name="103" href="#103">103</a>             binding.getKeyBindingEventListeners()[i].onBind(binding);
<a name="104" href="#104">104</a>         }
<a name="105" href="#105">105</a> 
<a name="106" href="#106">106</a>         <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0; i &lt; <strong class="jxr_keyword">this</strong>.getKeyBindingEventListeners().length; i++) {
<a name="107" href="#107">107</a>             <strong class="jxr_keyword">this</strong>.getKeyBindingEventListeners()[i].onBind(binding);
<a name="108" href="#108">108</a>         }
<a name="109" href="#109">109</a>     }
<a name="110" href="#110">110</a> 
<a name="111" href="#111">111</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> unregister(<strong class="jxr_keyword">final</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBinding.html">KeyBinding</a> binding) {
<a name="112" href="#112">112</a>         <strong class="jxr_keyword">if</strong>(<strong class="jxr_keyword">this</strong>.bindings.containsKey(binding)) {
<a name="113" href="#113">113</a>             KeyboardController.LOG.log( Level.SPAM, <span class="jxr_string">"Unegistering from controller"</span>+binding, <strong class="jxr_keyword">null</strong>);
<a name="114" href="#114">114</a>             <strong class="jxr_keyword">for</strong>(Iterator it = <strong class="jxr_keyword">this</strong>.bindings.entrySet().iterator(); it.hasNext();) {
<a name="115" href="#115">115</a>                 Entry e = (Entry) it.next();
<a name="116" href="#116">116</a> 
<a name="117" href="#117">117</a>                 <strong class="jxr_keyword">if</strong>(e.getValue().equals(binding)) {
<a name="118" href="#118">118</a>                     <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBinding.html">KeyBinding</a> b = (KeyBinding) e.getValue();
<a name="119" href="#119">119</a>                     KeyboardController.LOG.log( Level.SPAM, <span class="jxr_string">"Found identity instance"</span>+binding, <strong class="jxr_keyword">null</strong>);
<a name="120" href="#120">120</a>                     <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0; i &lt; b.getKeyBindingEventListeners().length;
<a name="121" href="#121">121</a>                             i++) {
<a name="122" href="#122">122</a>                         b.getKeyBindingEventListeners()[i].onUnbind(b);
<a name="123" href="#123">123</a>                     }
<a name="124" href="#124">124</a> 
<a name="125" href="#125">125</a>                     <strong class="jxr_keyword">for</strong>(
<a name="126" href="#126">126</a>                         <strong class="jxr_keyword">int</strong> i = 0;
<a name="127" href="#127">127</a>                             i &lt; <strong class="jxr_keyword">this</strong>.getKeyBindingEventListeners().length;
<a name="128" href="#128">128</a>                             i++) {
<a name="129" href="#129">129</a>                         <strong class="jxr_keyword">this</strong>.getKeyBindingEventListeners()[i].onUnbind(b);
<a name="130" href="#130">130</a>                     }
<a name="131" href="#131">131</a>                 }
<a name="132" href="#132">132</a>             }
<a name="133" href="#133">133</a>         }
<a name="134" href="#134">134</a> 
<a name="135" href="#135">135</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.bindings.remove(binding) != <strong class="jxr_keyword">null</strong>;
<a name="136" href="#136">136</a>     }
<a name="137" href="#137">137</a> 
<a name="138" href="#138">138</a>     <strong class="jxr_keyword">boolean</strong> handleEvent(<strong class="jxr_keyword">char</strong> keyCode, <strong class="jxr_keyword">boolean</strong> ctrl, <strong class="jxr_keyword">boolean</strong> alt, <strong class="jxr_keyword">boolean</strong> shift) {
<a name="139" href="#139">139</a>         KeyboardController.LOG.log(
<a name="140" href="#140">140</a>             Level.SPAM, <span class="jxr_string">"key event:"</span> + keyCode + <span class="jxr_string">" ctrl:"</span> + ctrl + <span class="jxr_string">" alt:"</span>
<a name="141" href="#141">141</a>             + alt, <strong class="jxr_keyword">null</strong>);
<a name="142" href="#142">142</a> 
<a name="143" href="#143">143</a>         <em class="jxr_comment">//TODO: Do this without so much object creation.</em>
<a name="144" href="#144">144</a>         <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBinding.html">KeyBinding</a> check = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBinding.html">KeyBinding</a>(keyCode, ctrl, alt, shift);
<a name="145" href="#145">145</a>         Object execute = <strong class="jxr_keyword">this</strong>.bindings.get(check);
<a name="146" href="#146">146</a> 
<a name="147" href="#147">147</a>         <strong class="jxr_keyword">if</strong>(execute == <strong class="jxr_keyword">null</strong>) {
<a name="148" href="#148">148</a>             check = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/SuggestedKeyBinding.html">SuggestedKeyBinding</a>(keyCode, ctrl, alt, shift);
<a name="149" href="#149">149</a>             KeyboardController.LOG.log( Level.SPAM, <span class="jxr_string">"Bindings registered: "</span>+ <strong class="jxr_keyword">this</strong>.bindings.size(), <strong class="jxr_keyword">null</strong> );
<a name="150" href="#150">150</a>             execute = <strong class="jxr_keyword">this</strong>.bindings.get(check);
<a name="151" href="#151">151</a>             KeyboardController.LOG.log( Level.SPAM, <span class="jxr_string">"Found Suggested binding "</span>+ check+ <span class="jxr_string">" "</span>+(execute != <strong class="jxr_keyword">null</strong>), <strong class="jxr_keyword">null</strong>);
<a name="152" href="#152">152</a>         }
<a name="153" href="#153">153</a> 
<a name="154" href="#154">154</a>         <strong class="jxr_keyword">if</strong>(execute != <strong class="jxr_keyword">null</strong>) {
<a name="155" href="#155">155</a>             <strong class="jxr_keyword">if</strong>(execute instanceof <a href="../../../../../com/totsp/gwittir/client/keyboard/Task.html">Task</a>) {
<a name="156" href="#156">156</a>                 ((<a href="../../../../../com/totsp/gwittir/client/keyboard/Task.html">Task</a>) execute).run();
<a name="157" href="#157">157</a>             } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>(execute instanceof <a href="../../../../../com/totsp/gwittir/client/action/Action.html">Action</a>) {
<a name="158" href="#158">158</a>                 ((<a href="../../../../../com/totsp/gwittir/client/action/Action.html">Action</a>) execute).execute(<strong class="jxr_keyword">null</strong>);
<a name="159" href="#159">159</a>             } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong>(execute instanceof <a href="../../../../../com/totsp/gwittir/client/ui/BoundWidget.html">BoundWidget</a>) {
<a name="160" href="#160">160</a>                 ((<a href="../../../../../com/totsp/gwittir/client/ui/BoundWidget.html">BoundWidget</a>) execute).getAction()
<a name="161" href="#161">161</a>                  .execute((BoundWidget) execute);
<a name="162" href="#162">162</a>             }
<a name="163" href="#163">163</a> 
<a name="164" href="#164">164</a>             <strong class="jxr_keyword">return</strong> false;
<a name="165" href="#165">165</a>         }
<a name="166" href="#166">166</a> 
<a name="167" href="#167">167</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a name="168" href="#168">168</a>     }
<a name="169" href="#169">169</a> 
<a name="170" href="#170">170</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">native</strong> <strong class="jxr_keyword">void</strong> clobberHelp() <em class="jxr_comment">/*<em class="jxr_comment">-{</em></em>
<a name="171" href="#171">171</a> <em class="jxr_comment">    $wnd.onhelp = function(){ return false; }</em>
<a name="172" href="#172">172</a> <em class="jxr_comment">    $doc.onhelp = function(){ return false; }</em>
<a name="173" href="#173">173</a> <em class="jxr_comment">    }-*/</em>;
<a name="174" href="#174">174</a> 
<a name="175" href="#175">175</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyboardController.html">AutoMappedBinding</a> findSuggestedMapping(<strong class="jxr_keyword">final</strong> String match) {
<a name="176" href="#176">176</a>         <strong class="jxr_keyword">if</strong>((match == <strong class="jxr_keyword">null</strong>) || (match.trim().length() == 0)) {
<a name="177" href="#177">177</a>             <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a name="178" href="#178">178</a>         }
<a name="179" href="#179">179</a> 
<a name="180" href="#180">180</a>         <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0; i &lt; match.length(); i++) {
<a name="181" href="#181">181</a>             <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBinding.html">KeyBinding</a> b = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBinding.html">KeyBinding</a>(
<a name="182" href="#182">182</a>                     match.toUpperCase().charAt(i), false, <strong class="jxr_keyword">true</strong>, false);
<a name="183" href="#183">183</a>             <a href="../../../../../com/totsp/gwittir/client/keyboard/SuggestedKeyBinding.html">SuggestedKeyBinding</a> sb = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/SuggestedKeyBinding.html">SuggestedKeyBinding</a>(
<a name="184" href="#184">184</a>                     match.toUpperCase().charAt(i), false, <strong class="jxr_keyword">true</strong>, false);
<a name="185" href="#185">185</a> 
<a name="186" href="#186">186</a>             <strong class="jxr_keyword">if</strong>(!<strong class="jxr_keyword">this</strong>.bindings.containsKey(b) &amp;&amp; !<strong class="jxr_keyword">this</strong>.bindings.containsKey(sb)) {
<a name="187" href="#187">187</a>                 String newHtml = match.substring(0, i);
<a name="188" href="#188">188</a>                 newHtml += <span class="jxr_string">"&lt;u&gt;"</span>;
<a name="189" href="#189">189</a>                 newHtml += match.substring(i, i + 1);
<a name="190" href="#190">190</a>                 newHtml += <span class="jxr_string">"&lt;/u&gt;"</span>;
<a name="191" href="#191">191</a> 
<a name="192" href="#192">192</a>                 <strong class="jxr_keyword">if</strong>(i+1 &lt; (match.length() - 1)) {
<a name="193" href="#193">193</a>                     newHtml += match.substring(i+1, match.length());
<a name="194" href="#194">194</a>                 }
<a name="195" href="#195">195</a> 
<a name="196" href="#196">196</a>                 <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyboardController.html">AutoMappedBinding</a> ab = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyboardController.html">AutoMappedBinding</a>();
<a name="197" href="#197">197</a>                 ab.newHtml = newHtml;
<a name="198" href="#198">198</a>                 ab.binding = sb;
<a name="199" href="#199">199</a> 
<a name="200" href="#200">200</a>                 <strong class="jxr_keyword">return</strong> ab;
<a name="201" href="#201">201</a>             }
<a name="202" href="#202">202</a>         }
<a name="203" href="#203">203</a> 
<a name="204" href="#204">204</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a name="205" href="#205">205</a>     }
<a name="206" href="#206">206</a> 
<a name="207" href="#207">207</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> addKeyBindingEventListener(<a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBindingEventListener.html">KeyBindingEventListener</a> l) {
<a name="208" href="#208">208</a>         <strong class="jxr_keyword">if</strong>(<strong class="jxr_keyword">this</strong>.bindingListeners == <strong class="jxr_keyword">null</strong>) {
<a name="209" href="#209">209</a>             <strong class="jxr_keyword">this</strong>.bindingListeners = <strong class="jxr_keyword">new</strong> ArrayList();
<a name="210" href="#210">210</a>         }
<a name="211" href="#211">211</a> 
<a name="212" href="#212">212</a>         <strong class="jxr_keyword">this</strong>.bindingListeners.add(l);
<a name="213" href="#213">213</a>     }
<a name="214" href="#214">214</a> 
<a name="215" href="#215">215</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> removeKeyBindingEventListener(<a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBindingEventListener.html">KeyBindingEventListener</a> l) {
<a name="216" href="#216">216</a>         <strong class="jxr_keyword">if</strong>(<strong class="jxr_keyword">this</strong>.bindingListeners == <strong class="jxr_keyword">null</strong>) {
<a name="217" href="#217">217</a>             <strong class="jxr_keyword">return</strong> false;
<a name="218" href="#218">218</a>         }
<a name="219" href="#219">219</a> 
<a name="220" href="#220">220</a>         <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.bindingListeners.remove(l);
<a name="221" href="#221">221</a>     }
<a name="222" href="#222">222</a> 
<a name="223" href="#223">223</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBindingEventListener.html">KeyBindingEventListener</a>[] getKeyBindingEventListeners() {
<a name="224" href="#224">224</a>         <strong class="jxr_keyword">if</strong>(<strong class="jxr_keyword">this</strong>.bindingListeners == <strong class="jxr_keyword">null</strong>) {
<a name="225" href="#225">225</a>             <strong class="jxr_keyword">return</strong> KeyboardController.EMPTY_LISTENRS;
<a name="226" href="#226">226</a>         }
<a name="227" href="#227">227</a> 
<a name="228" href="#228">228</a>         <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBindingEventListener.html">KeyBindingEventListener</a>[] l = <strong class="jxr_keyword">new</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyBindingEventListener.html">KeyBindingEventListener</a>[<strong class="jxr_keyword">this</strong>.bindingListeners
<a name="229" href="#229">229</a>             .size()];
<a name="230" href="#230">230</a>         <strong class="jxr_keyword">this</strong>.bindingListeners.toArray(l);
<a name="231" href="#231">231</a> 
<a name="232" href="#232">232</a>         <strong class="jxr_keyword">return</strong> l;
<a name="233" href="#233">233</a>     }
<a name="234" href="#234">234</a> 
<a name="235" href="#235">235</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/KeyboardController.html">AutoMappedBinding</a> {
<a name="236" href="#236">236</a>         <strong class="jxr_keyword">public</strong> String newHtml;
<a name="237" href="#237">237</a>         <strong class="jxr_keyword">public</strong> <a href="../../../../../com/totsp/gwittir/client/keyboard/SuggestedKeyBinding.html">SuggestedKeyBinding</a> binding;
<a name="238" href="#238">238</a>     }
<a name="239" href="#239">239</a> }
</pre>
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